/* bases.c--prints 100 in decimal, octal, and hex */
#include <stdio.h>
int main(void) {
  int x = 100;
  printf("dec = %d; octal = %o; hex = %x\n", x, x, x);
  printf("dec = %d; octal = %#o; hex = %#x\n", x, x, x);
  printf("Hello!\x28\n");
// printf("Hello!x28\n");
//     char c1 = 64;
//     printf("char 1 is %c\n", c1);

  return 0;
}